Found 4 companies
Baotou city, Inner Mogonia
Baotou Found Petroleum Machinery Co., Ltd covers an area of 860,000 Squre Feet. We are a specialized producer which produces the petroleum machinery such as drilling collar, drill pipe and sucker rod ...
Profit Machinery& Electron Co., Ltd, is a New Zealand.-China joint enterprise, is one of the leading manufacturers of high quality petroleum drilling tools based in mainland China. We are dedi...
shanxi north fenglei industrial group co.,LTD was established in 1890 and has become a renowned organization over the years. We are a leading exporter, trader in China offering high quality drill coll...
Found 4 companies